package com.zrq.secondkill.config;
import org.apache.catalina.connector.Connector;
import org.apache.coyote.http11.Http11NioProtocol;
import org.springframework.boot.web.embedded.tomcat.TomcatConnectorCustomizer;
import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
import org.springframework.boot.web.server.ConfigurableWebServerFactory;
import org.springframework.boot.web.server.WebServerFactoryCustomizer;
import org.springframework.stereotype.Component;

@Component
public class WebServerConfiguration implements WebServerFactoryCustomizer<ConfigurableWebServerFactory> {
            @Override
    public void customize(ConfigurableWebServerFactory configurableWebServerFactory) {
                    //使用对应工厂类提供给我们的接口定制化我们的tomcat connector
                ((TomcatServletWebServerFactory)configurableWebServerFactory).addConnectorCustomizers(new TomcatConnectorCustomizer() {
                    @Override
            public void customize(Connector connector) {
                        Http11NioProtocol protocol = (Http11NioProtocol) connector.getProtocolHandler();
                        //定制化keepalivetimeout,设置30秒内没有请求则服务端自动断开keepalive链接
                        protocol.setKeepAliveTimeout(30000);
                        //当客户端发送超过10000个请求则自动断开keepalive链接
                        protocol.setMaxKeepAliveRequests(1000);
                    }
                });
            }
        }